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Fig. 5 | Cancer Imaging

Fig. 5

From: How to use CT texture analysis for prognostication of non-small cell lung cancer

Fig. 5

Right lower lobe NSCLC showing necrosis without cavitation (photopaenia on FDG-PET/CT) and adjacent pulmonary consolidation (a). Due to minimal contact with aerated lung, the tumour ROI has been constructed manually (b), using the fused PET/CT image and narrow windows for guidance. The area of necrosis without cavitation is included in the the ROI and the final filtered tumour image (c)

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